Hi just need some advice, i priced a job up 3 weeks ago to plaster out a shop and flat upstairs, it was accepted and ive made a start on it, i have worked 2 days on it, the customer has rang me up today and said she is now getting a firm in to look after the plastering, heating, electrics etc, all in 1, so said she will pay me for what iv done and thats it. the problem is iv booked the job in for the next 2 weeks and now have nothing to fall back onto, are they allowed to do this and is there anything i can do? please only serious replys, thanks